critical
9.3
CWE
120
Advisory Published
CVE Published
Updated

CVE-2023-43556: Buffer Copy Without Checking Size of Input in Hypervisor

First published: Mon Jun 03 2024(Updated: )

Memory corruption in Hypervisor when platform information mentioned is not aligned.

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Android
All of
Qualcomm AR8035 Firmware
Qualcomm AR8035 Firmware
All of
Qualcomm FastConnect 6700 Firmware
Qualcomm FastConnect 6700
All of
Qualcomm FastConnect 6900 Firmware
Qualcomm Fastconnect 6900 Firmware
All of
Qualcomm Fastconnect 7800 Firmware
Qualcomm Fastconnect 7800 Firmware
All of
Qualcomm Flight RB5 5G Platform Firmware
Qualcomm Flight RB5 5G Platform
All of
Qualcomm QAM8295P
Qualcomm QAM8295P
All of
Qualcomm QCA6391 Firmware
Qualcomm QCA6391 Firmware
All of
Qualcomm QCA6574 Firmware
Qualcomm QCA6574AU
All of
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
All of
Qualcomm QCA6696 Firmware
Qualcomm QCA6696 Firmware
All of
Qualcomm QCA6698AQ
Qualcomm QCA6698AQ Firmware
All of
Qualcomm QCA8081 firmware
Qualcomm QCA8081 firmware
All of
Qualcomm QCA8337 Firmware
Qualcomm QCA8337 Firmware
All of
Qualcomm QCM4490
Qualcomm QCM4490 Firmware
All of
Qualcomm QCM5430
Qualcomm QCM5430 Firmware
All of
Qualcomm QCM6490
Qualcomm QCM6490 Firmware
All of
qualcomm qcn6024
qualcomm qcn6024
All of
Qualcomm QCN9011
qualcomm qcn9011 firmware
All of
qualcomm qcn9012 firmware
Qualcomm QCN9012
All of
qualcomm qcn9024
Qualcomm QCN9024 Firmware
All of
Qualcomm QCS4490
Qualcomm QCS4490 Firmware
All of
Qualcomm QCS5430 Firmware
Qualcomm QCS5430 Firmware
All of
Qualcomm QCS6490 Firmware
Qualcomm QCS6490 Firmware
All of
Qualcomm QCS7230 Firmware
Qualcomm QCS7230 Firmware
All of
Qualcomm QCS8250 Firmware
Qualcomm QCS8250 Firmware
All of
Qualcomm QRB5165M Firmware
Qualcomm QRB5165M Firmware
All of
Qualcomm QRB5165 Firmware
qualcomm qrb5165n firmware
All of
Qualcomm SM8350 Firmware
Qualcomm QSM8350 Firmware
All of
Qualcomm Video Collaboration VC3 Platform Firmware
Qualcomm Video Collaboration VC3 Platform
All of
Qualcomm Video Collaboration VC5
Qualcomm Video Collaboration VC5 Platform
All of
Qualcomm Robotics RB5
Qualcomm Robotics RB5 Firmware
All of
Qualcomm SA8295P Firmware
Qualcomm SA8295P Firmware
All of
Qualcomm SA8540P
Qualcomm SA8540P Firmware
All of
qualcomm sa9000p firmware
Qualcomm SA9000P
All of
Qualcomm Snapdragon 888 Firmware
Qualcomm Snapdragon 888 Firmware
All of
qualcomm sdx57m firmware
Qualcomm SDX57M
All of
Qualcomm SM7315
Qualcomm SM7315 Firmware
All of
Qualcomm SM7325P Firmware
Qualcomm SM7325P Firmware
All of
Qualcomm Snapdragon 4 Gen 2 Firmware
Qualcomm Snapdragon 4 Gen 2
All of
Qualcomm Snapdragon 778G 5G Mobile Firmware
Qualcomm Snapdragon 778G+
All of
Qualcomm Snapdragon 778G+ 5G Mobile Firmware
Qualcomm Snapdragon 778G+ 5G Mobile
All of
Qualcomm Snapdragon 780G 5G Mobile Firmware
Qualcomm Snapdragon 780G
All of
Qualcomm Snapdragon 782G Firmware
Qualcomm Snapdragon 782G
All of
Qualcomm Snapdragon 7c+ Gen 3 Compute Firmware
Qualcomm Snapdragon 7c+ Gen 3 Compute
All of
Qualcomm Snapdragon 8 Gen 1 Firmware
Qualcomm Snapdragon 8 Gen 1 Mobile Platform
All of
Qualcomm Snapdragon 8+ Gen 1 Mobile Firmware
Qualcomm Snapdragon 8+ Gen 1 Mobile
All of
Qualcomm Snapdragon 888 5G Firmware
Qualcomm Snapdragon 888 5G
All of
Qualcomm Snapdragon 888+ 5G Mobile Firmware
Qualcomm Snapdragon 888+ 5G Mobile
All of
qualcomm sc8280xp-abbb
qualcomm sc8280xp-abbb firmware
All of
Qualcomm Snapdragon AR2 Gen 1 Platform Firmware
Qualcomm Snapdragon AR2 Gen 1 Firmware
All of
Qualcomm Snapdragon X65 5G Modem-RF Firmware
Qualcomm Snapdragon X65 5G Modem-RF System
All of
qualcomm snapdragon x70 modem-rf system firmware
Qualcomm Snapdragon X70
All of
qualcomm ssg2115p
qualcomm ssg2115p firmware
All of
Qualcomm SSG2125P
Qualcomm SSG2125P
All of
Qualcomm SXR1230P
qualcomm sxr1230p firmware
All of
Qualcomm SXR2230P
Qualcomm SXR2230P
All of
Qualcomm WCD9370 Firmware
Qualcomm WCD9370 Firmware
All of
Qualcomm WCD9375
Qualcomm WCD9375 Firmware
All of
Qualcomm WCD9380
Qualcomm WCD9380 Firmware
All of
Qualcomm WCD9385
Qualcomm WCD9385 Firmware
All of
Qualcomm WCN3950 Firmware
Qualcomm WCN3950 Firmware
All of
qualcomm wcn3988 firmware
Qualcomm WCN3988
All of
Qualcomm WCN6740 Firmware
Qualcomm WCN6740 Firmware
All of
Qualcomm WSA8810
Qualcomm WSA8810 Firmware
All of
qualcomm wsa8815 firmware
qualcomm wsa8815 firmware
All of
Qualcomm WSA8830
Qualcomm WSA8830
All of
Qualcomm WSA8832
qualcomm wsa8832 firmware
All of
Qualcomm WSA8835
Qualcomm WSA8835 Firmware

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-43556?

    CVE-2023-43556 is categorized as a high severity vulnerability due to its potential for memory corruption in the hypervisor.

  • How do I fix CVE-2023-43556?

    To fix CVE-2023-43556, users should apply the latest firmware updates from Qualcomm or relevant vendors to mitigate the vulnerability.

  • What products are affected by CVE-2023-43556?

    CVE-2023-43556 affects various Qualcomm firmware including Android devices and specific Qualcomm chipsets.

  • What type of vulnerability is CVE-2023-43556?

    CVE-2023-43556 is classified as a memory corruption vulnerability that can impact hypervisor functionalities.

  • Is CVE-2023-43556 exploitable remotely?

    CVE-2023-43556 may be exploitable by attackers with access to the affected platforms, making it critical to apply patches.

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